Triangular Cartridges

Microbore® Triangular Cartridges

Microbore® Adjustable Threaded Cartridges
Triangular Cartridges are for all your precision, boring, turning and facing operations.

Microbore® Tooling Systems approach
Cutting tool systems must have a broad range of sizes and tool shapes so the right tool can always be used.  Microbore® offers more cartridges, in more sizes and shapes, in more carbide grades than any other manufacturer of adjustable cutting tools.

Rigidity and Speed of Adjustment
Microbore® cartridge units are axially locked into a 360° cone seat that provides metal-to-metal support.  This delivers maximum rigidity to the cutting edge of the tool. This is necessary to obtain high accuracy, high stock removal and longer tool life.

Microbore® units are available in six basic sizes – 1, 2, 3, 5, 7 and 10.  Each size is available in a variety of styles with either indexable inserts or brazed cutting edges.